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Pile leg rack mounting method and rack mounting device

The technology of an installation device and installation method, which is applied to water conservancy projects, artificial islands, underwater structures, etc., can solve the problems of too many hoisting times of pile leg racks, save equipment and labor costs, shorten operation cycles, and improve work efficiency. efficiency effect

Active Publication Date: 2015-07-29
YANTAI RAFFLES SHIPYARD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the technical problem of more hoisting times in the prior art during the installation of leg racks

Method used

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  • Pile leg rack mounting method and rack mounting device
  • Pile leg rack mounting method and rack mounting device

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Embodiment Construction

[0022] Typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and that the descriptions and illustrations therein are illustrative in nature and not intended to limit the present invention. invention.

[0023] Implementation of the rack installation device

[0024] Such as figure 1 Shown is an embodiment of the rack installation device 1 of the present invention. In this embodiment, the rack installation device 1 mainly includes a base 11 , a plurality of tire frames, a track 13 and two carrying blocks 14 .

[0025] Such as figure 1 As shown, in this embodiment, multiple tire frames are longitudinally arranged on the base 11, and each tire frame includes legs 12 arranged opposite to each other with a certain gap, and multiple gaps ...

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Abstract

The invention provides a pile leg rack mounting method and a rack mounting device. The rack mounting device comprises a base, a plurality of jig frames and at least one bearing tackle, the jig frames are longitudinally arranged on the base, each jig frame comprises opposite legs with a certain gap, a plurality of gaps of the jig frames are connected to form a longitudinal channel, the bearing tackles can move along the longitudinal channel, each bearing tackle comprises a body and a positioning device, the bodies are used for bearing racks, and the positioning devices are arranged on the bodies and used for positioning the racks. In the pile leg rack mounting method, by the aid of the rack mounting device, the process of repeatedly lifting pile legs by the aid of lifting equipment in the prior art is simplified, equipment cost and labor cost are saved, working cycle is shortened, and working efficiency is improved. By the aid of the mounting method, the pile legs do not need to be repeatedly lifted onto the jig frames, mounting accuracy of the pile legs is ensured, and working safety is greatly improved.

Description

technical field [0001] The invention relates to the technical field of pile leg manufacturing of jack-up platforms, in particular to a rack installation method for pile legs and a rack installation device suitable for the installation method. Background technique [0002] The legs are one of the key structures of the jack-up platform. Existing pile legs are usually composed of a cylindrical structure and double-sided racks (cylindrical pile legs for short). When manufacturing cylindrical pile legs, the process technology of first segment manufacturing and then overall closing is usually adopted. For the installation and manufacture of a segmented rack and cylinder, the existing installation method is: hoist the cylinder to the base tire frame; hoist the upper rack to the top of the cylinder to adjust its positioning and spot weld it into an integrated structure; The integrated structure is hoisted from the tire frame to empty the tire frame; the lower rack is hoisted to th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B17/00
Inventor 杨学东安德臣郭少斌潘业文潘立卫
Owner YANTAI RAFFLES SHIPYARD
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